package com.gof.example.observer;

/**
 * Created with IntelliJ IDEA.
 * Created by zhiyuan on 2018/5/12 19:42.
 * haiming.fei@tongdun.cn
 */
public class Price {

    private double price;

    public Price() {
        this.price = 80;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    public double getPrice() {
        return price;
    }
}
